Average Co-Inventor Count = 4.00
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Telematrix, Inc. (5 from 8 patents)
2. Cetis, Inc. (1 from 1 patent)
6 patents:
1. D620464 - Telephone
2. D609211 - Cordless handset and charging station set
3. D608316 - Telephone
4. D608335 - Telephone
5. D608336 - Telephone
6. D608337 - Telephone